#!/bin/sh

# Slackware build script for asl
# Written by Oleg O. Chukaev <oleg.chukaev@mail.ru>

PRGNAM=asl
SRCNAM=asl-current
VERSION=${VERSION:-142_bld98}
SRCVER=$(echo $VERSION | tr _ -)
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $SRCNAM
tar xvf $CWD/$SRCNAM-$SRCVER.tar.?z*
cd $SRCNAM
chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
  -o -perm 511 \) -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;

mv Makefile.def.tmpl Makefile.def

make \
  CFLAGS="$SLKCFLAGS" \
  BINDIR=/usr/bin \
  INCDIR=/usr/include/asl \
  MANDIR=/usr/man \
  LIBDIR=/usr/lib${LIBDIRSUFFIX}/asl \
  DOCDIR=/usr/doc/$PRGNAM-$VERSION -j1
make docs \
  CFLAGS="$SLKCFLAGS" \
  BINDIR=/usr/bin \
  INCDIR=/usr/include/asl \
  MANDIR=/usr/man \
  LIBDIR=/usr/lib${LIBDIRSUFFIX}/asl \
  DOCDIR=/usr/doc/$PRGNAM-$VERSION -j1
make install \
  CFLAGS="$SLKCFLAGS" \
  PREFIX=$PKG \
  BINDIR=/usr/bin \
  INCDIR=/usr/include/asl \
  MANDIR=/usr/man \
  LIBDIR=/usr/lib${LIBDIRSUFFIX}/asl \
  DOCDIR=/usr/doc/$PRGNAM-$VERSION

find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

( cd $PKG/usr/man
  find . -type f -exec gzip -9 {} \;
  for i in $( find . -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
)

cp -a  \
  BENCHES INSTALL README* TODO changelog \
    $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
